70036000

素因数分解:

$2^5\times 5^3\times {\mathrm{17509}}^1$

素因数の和:17534

約数の個数: 48

約数和(自身を含む): 172088280

約数和(自身を除く): 102052280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 17509, 35018, 70036, 87545, 140072, 175090, 280144, 350180, 437725, 560288, 700360, 875450, 1400720, 1750900, 2188625, 2801440, 3501800, 4377250, 7003600, 8754500, 14007200, 17509000, 35018000, 70036000]

約数ペア:

[(1, 70036000), (2, 35018000), (4, 17509000), (5, 14007200), (8, 8754500), (10, 7003600), (16, 4377250), (20, 3501800), (25, 2801440), (32, 2188625), (40, 1750900), (50, 1400720), (80, 875450), (100, 700360), (125, 560288), (160, 437725), (200, 350180), (250, 280144), (400, 175090), (500, 140072), (800, 87545), (1000, 70036), (2000, 35018), (4000, 17509)]